gnutls_privkey_export_rsa_raw(3)

API function

Section 3 gnutls-doc bookworm source

Description

gnutls_privkey_export_rsa_raw

NAME

gnutls_privkey_export_rsa_raw - API function

SYNOPSIS

#include <gnutls/abstract.h>

int gnutls_privkey_export_rsa_raw(gnutls_privkey_t key, gnutls_datum_t * m, gnutls_datum_t * e, gnutls_datum_t * d, gnutls_datum_t * p, gnutls_datum_t * q, gnutls_datum_t * u, gnutls_datum_t * e1, gnutls_datum_t * e2);

ARGUMENTS

gnutls_privkey_t key

Holds the certificate

gnutls_datum_t * m

will hold the modulus

gnutls_datum_t * e

will hold the public exponent

gnutls_datum_t * d

will hold the private exponent

gnutls_datum_t * p

will hold the first prime (p)

gnutls_datum_t * q

will hold the second prime (q)

gnutls_datum_t * u

will hold the coefficient

gnutls_datum_t * e1

will hold e1 = d mod (p-1)

gnutls_datum_t * e2

will hold e2 = d mod (q-1)

DESCRIPTION

This function will export the RSA private key’s parameters found in the given structure. The new parameters will be allocated using gnutls_malloc() and will be stored in the appropriate datum. For EdDSA keys, the y value should be NULL.

RETURNS

GNUTLS_E_SUCCESS on success, otherwise a negative error code.

SINCE

3.3.0

REPORTING BUGS

Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

COPYRIGHT

Copyright © 2001- Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.